The "Cadillac ATS-V.R GT3" is a 2-door coupe which was built between 2015 and [ Year ] . It is equipped with a turbo-charged 3600 ccm V6 otto engine which produces up to 600 PS (441.3 kW) and 520 lb ft (705 Nm) of torque. The car weighs 1315 kg, giving it a power-to-weight ratio of 2.19 kg/PS. Cadillac states a sprint value of [ Time ] s from 0 to 100 km/h and claims a top speed of 170 mph (273.6 km/h) . The engine is attached to a 6-speed sequential gearbox, which routes the power to the rear wheels. In total, [ Number ] units of this variant of the ATS were built.